source: trunk/yao/share/antlr-2.7.7/examples/java/pascal/SymbolTable.java @ 1

import java.util.Hashtable;
import java.io.*;

/** Not sure what all we will want in this yet.  At minimum it can
 *  handle the predefined type objects like IntegerType.
 */
public class SymbolTable implements Serializable {
        protected Hashtable predefinedScalars = new Hashtable();

        public SymbolTable() {
                predefinedScalars.put("integer", new IntegerType());
                predefinedScalars.put("real", new RealType());
        }

        public TypeSpecifier getPredefinedType(String name) {
                TypeSpecifier ts = (TypeSpecifier)predefinedScalars.get(name);
                return ts;
        }
}